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qed: Fix PTT leak in qed_drain() 

Release PTT before entering error flow.

Signed-off-by: Denis Bolotin <denis.bolotin@cavium.com>
Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis Bolotin 2018-11-12 12:50:20 +02:00 committed by David S. Miller
parent 11123ab9d9
commit 9aaa4e8ba1
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/qlogic/qed/qed_main.c
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@ -1782,9 +1782,9 @@ static int qed_drain(struct qed_dev *cdev)
return -EBUSY;
}
rc = qed_mcp_drain(hwfn, ptt);
qed_ptt_release(hwfn, ptt);
if (rc)
return rc;
qed_ptt_release(hwfn, ptt);
}
return 0;